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Corning Incorporated shares owned by Black Diamond Financial

Quarter-by-quarter ownership of Corning Incorporated (GLW) shares owned by Black Diamond Financial from 13F filings

Historical chart of Black Diamond Financial investment in Corning Incorporated

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All positions including Corning Incorporated held by Black Diamond Financial consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Corning Incorporated by Black Diamond Financial

Quarter filed Position value Share count Share price at filing
2026-06-30 $250k 980 255.43